Wire rope device with tow rope control function

Abstract

The utility model discloses a wire rope device with a towing rope control function, the wire rope device includes a device platform, a walking pipe assembly, a rope control assembly, a connecting assembly and a hanging wheel assembly; the device platform is a steel box with a built-in space for installing the walking pipe assembly and the rope control assembly, the pipe assembly is used to control the rope control assembly for displacement; the rope control assembly includes a first tractor, a second tractor and a hoisting vehicle, the hoisting vehicle is arranged between the first tractor and the second tractor; the rope control assembly and the connecting assembly control the hanging wheel assembly to lift and translate. The wire rope device provided in this embodiment moves the tractor and the hoisting vehicle on the walking pipe assembly, and the tractor is displaced at a speed twice that of the traction rope, so that the wire rope traction process of the tractor and the hoisting vehicle remains stable, avoids shaking, and improves the stability of the wire rope adjustment process.

Description

Technical Field

[0001] This utility model relates to the field of special equipment technology, and in particular to a wire harness device with a tow rope control function. Background Technology

[0002] The track structure of commonly used wire rope suspension devices in the existing technology mainly adopts the form of steel wire rope suspension. The overall structure has poor rigidity, the positions of each traveling wheel and positioning wheel group are not adjustable, and each wheel group and traction steel wire rope group is difficult to maintain stability during operation. The traction steel wire rope sags severely. Each traveling wheel and positioning wheel group is installed on the pre-connected trolley support structure, which causes inaccurate trolley positioning and instability during actual operation, resulting in problems such as "shaking" and "climbing". Utility Model Content

[0003] This utility model provides a wire harness device with a towing rope control function, which aims to solve the problem of poor stability of the wire harness device during the adjustment of the hanging wheel in the prior art.

[0004] This utility model embodiment provides a wire harness device with a tow rope control function. The wire harness device includes a device platform, a traveling pipe assembly, a rope control assembly, a connecting assembly, and a hanging wheel assembly. The device platform is used to install the traveling pipe assembly and the rope control assembly, and the pipe assembly is used to guide the rope control assembly. The rope control assembly includes a first traction vehicle, a second traction vehicle, and a hoisting vehicle, with the hoisting vehicle positioned between the first and second traction vehicles. The connecting assembly includes a first rope group, a second rope group, a third rope group, a tow rope pulley, and a connecting pulley. The first rope group includes a first traction rope and a second traction rope, with the first traction rope connected to the first traction vehicle bracket and the second traction rope connected to the second traction vehicle bracket. The tow rope pulley is fixedly connected to the first and second traction vehicles, and the connecting pulley is also fixedly connected to the first and second traction vehicles. The first rope group controls the hoisting wheel assembly to lift and lower, and the first traction vehicle moves at twice the speed of the first traction rope's translation.

[0005] Furthermore, the first tractor bracket, the second tractor bracket, and the hoist bracket are all box-shaped structures with openings at both ends. The traveling pipe assembly passes through the openings at both ends of the tractor bracket and the hoist bracket.

[0006] Furthermore, the hoisting vehicle includes a hoisting vehicle bracket, a first hoisting positioning wheel set, and a second hoisting positioning wheel set, wherein the hoisting vehicle bracket is fixedly connected to the first hoisting positioning wheel set and the second hoisting positioning wheel set, respectively.

[0007] Furthermore, the traveling pipe assembly is fitted into the built-in space of the device platform, the first load positioning wheel assembly is in contact with the first traveling pipe, the second load positioning wheel assembly is movably connected to the second traveling pipe, the first traveling pipe is connected to the second traveling pipe through the connecting pipe, and the first traveling pipe is located above the second traveling pipe.

[0008] Furthermore, the device includes a translation component, which includes a traction machine and a translation steering pulley, the traction machine being connected to the rope control component via the first rope group.

[0009] Furthermore, the device includes a lifting assembly, which includes a lift and a lifting steering pulley, the lift being connected to the sheave assembly via the third rope group.

[0010] Furthermore, the wire harness device also includes a balance adjustment assembly, which is disposed in the built-in space of the device platform. One end of the balance adjustment assembly is connected to the upper surface of the device platform, and the other end is connected to the traveling pipe assembly. The balance adjustment assembly includes a longitudinal hanger and a horizontal hanger. One end of the longitudinal hanger is connected to the upper surface of the device platform, and the other end is connected to the first traveling pipe. One end of the horizontal hanger is connected to the upper surface of the device platform, and the other end is connected to the first traveling pipe.

[0011] Furthermore, the sheave assembly is connected to the lifting and steering pulley via the second rope group, and the sheave assembly includes two movable pulleys and a suspension rope plate.

[0012] Furthermore, the left end of the first traveling pipe is connected to the longitudinal hanger, the right end of the first traveling pipe is connected to another longitudinal hanger, and the connection end between the first traveling pipe and the horizontal hanger is located at the midpoint of the first traveling pipe.

[0013] This utility model embodiment provides a wire harness device with a towing rope control function. The walking track assembly of the wire harness device adopts a two-layer precision steel pipe structure. The hoisting trolley and the wire rope traction trolley are designed as a steel frame precision steel pipe structure and are mounted on the outside of the walking track. This improves the positioning accuracy and operational stability of the hoisting trolley and the traction trolley during actual operation. The hoisting trolley and the traction trolley bracket are symmetrically arranged with walking wheels and positioning wheel sets at a 90° angle to the central axis of the walking track. The traction trolley moves at twice the speed of the traction rope, keeping the wire rope traction process of the traction trolley and the hoisting trolley stable and avoiding swaying. This improves the stability of the wire harness device's hoisting rope adjustment process. This structure is novel, has accurate positioning, stable operation, high rigidity, is easy to adjust, and has a high safety factor. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A schematic diagram of the overall structure of the wire harness device provided in this embodiment of the utility model;

[0016] Figure 2 A partial structural schematic diagram of the wire harness device provided in an embodiment of this utility model;

[0017] Figure 3 A partial structural schematic diagram of the wire harness device provided in an embodiment of this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0020] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0021] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0022] In the wire harness device with tow rope control function disclosed in this embodiment, please refer to... Figures 1 to 3 ,

[0023] The wire harness includes a platform 1, a traveling pipe assembly, a rope control assembly, a connecting assembly, and a wheel assembly. The platform 1 is used to install the traveling pipe assembly and the rope control assembly, and the pipe assembly guides the rope control assembly. The rope control assembly includes a first traction vehicle 31, a second traction vehicle 33, and a hoisting vehicle 32, with the hoisting vehicle 32 positioned between the first traction vehicle 31 and the second traction vehicle 33. The connecting assembly includes a first rope group 41, a second rope group 42, a third rope group 43, a drag rope pulley 62, and a connecting pulley 48. The first rope group 41 includes a first traction rope and a second traction rope. The first traction rope is connected to the bracket of the first traction vehicle 31, and the second traction rope is connected to the bracket of the second traction vehicle 33. The drag rope pulley 62 is fixedly connected to the first traction vehicle 31 and the second traction vehicle 33, and the connecting pulley 48 is fixedly connected to the first traction vehicle 31 and the second traction vehicle 33. The first rope group 41 controls the lifting and lowering of the wheel assembly, and the first traction vehicle 31 moves at twice the speed of the first traction rope.

[0024] Furthermore, the first tractor bracket, the second tractor bracket, and the hoist bracket are all box-shaped structures with openings at both ends. The traveling pipe assembly passes through the openings at both ends of the tractor bracket and the hoist bracket.

[0025] Furthermore, the hoisting trolley 32 includes a hoisting trolley bracket, a first hoisting positioning wheel set, and a second hoisting positioning wheel set. The hoisting trolley bracket is fixedly connected to the first hoisting positioning wheel set and the second hoisting positioning wheel set, respectively. The traveling pipe assembly is fitted into the built-in space of the device platform. The first hoisting positioning wheel set is in contact with the first traveling pipe 22, and the second hoisting positioning wheel set is movably connected to the second traveling pipe 23. The first traveling pipe 22 is connected to the second traveling pipe 23 through a connecting pipe, and the first traveling pipe 22 is located above the second traveling pipe 23.

[0026] In practical applications, the wire harness is equipped with multiple steel wire ropes and multiple traveling wheels. The traveling wheels are used to connect the steel wire ropes, allowing the steel wire ropes to pass around the traveling wheels to complete the routing and turning. This allows the steel wire ropes to be stretched and kept taut under stress, preventing the steel wire ropes from swaying and falling, thus avoiding accidents.

[0027] In summary, by adjusting the positioning wheel assembly 312's movement on the traveling pipe assembly, the user indirectly controls the lifting and translating process of the rope control assembly through the lifting wheel assembly 7 connected to the connecting assembly. The wire rope assembly in the connecting assembly maintains rigid tension in a stable state, preventing the first traction vehicle 31, the second traction vehicle 33, and the hoisting vehicle 32 from shaking due to inaccurate positioning. This further prevents the wire rope assembly from slackening and falling due to shaking of the traction vehicle and the hoisting vehicle 32, significantly improving the overall stability of the wire harness device's operation and ensuring the effectiveness and safety of the traction rope during the hoisting process.

[0028] Furthermore, the device includes a translation component, which includes a traction machine 61 and a translation steering pulley. The traction machine 61 is connected to the rope control component via a first rope group 41.

[0029] Furthermore, the wire harness also includes a balance adjustment assembly, which is set in the built-in space of the device platform 1. One end of the balance adjustment assembly is connected to the upper surface of the device platform 1, and the other end is connected to the travel pipe assembly. The balance adjustment assembly includes a longitudinal rod 81 and a horizontal rod 82. One end of the longitudinal rod 81 is connected to the upper surface of the device platform 1, and the other end is connected to the first travel pipe 22. One end of the horizontal rod 82 is connected to the upper surface of the device platform 1, and the other end is connected to the first travel pipe 22.

[0030] Furthermore, the sheave assembly is connected to the lifting and steering pulley via the second rope group 42. The sheave assembly includes two movable pulleys and a suspension rope plate.

[0031] In a specific embodiment, the structural side view sectional view of the first tractor 31, the second tractor 33, and the hoist 32 is shown below. Figure 2As shown, the internal structures of the first tractor 31, the second tractor 33, and the hoist 32 are the same. Taking the internal structure of the first tractor 31 as an example, the first tractor 31, the second tractor 33, and the hoist 32 are housed within the device platform 1 and move within the built-in space of the device platform 1 using the traveling pipe assembly as the traveling pipe. They are connected to the traction machine 61 and the elevator 51 through connecting components. The first tractor 31, the second tractor 33, and the hoist 32 are fixedly connected with lifting steering pulleys 52 and towing rope pulleys 62 to assist the traction machine 61 and the elevator 51 in controlling the stretching and dragging of the traction rope, thereby achieving control of the lifting and translation of the hoist assembly 7. The first tractor 31, the second tractor 33, and the hoist 32 are symmetrically arranged at an angle relative to the central axes of the first traveling pipe 22 and the second traveling pipe 23, and are equipped with positioning wheel sets 312. The positioning wheel set 312 includes a first traction vehicle 31, a second traction vehicle 33, and a hoisting vehicle 32. The first positioning wheel set 312 and the second positioning wheel set 312 are fixedly installed on their respective vehicle brackets for contacting and rolling with the traveling pipe assembly. They are used to contact and set with the traveling pipe and drive the first traction vehicle 31, the second traction vehicle 33, and the hoisting vehicle 32 to move along the first traveling pipe 22 and the second traveling pipe 23. The first traction positioning wheel set 312 and the second traction positioning wheel set are symmetrically arranged at an angle relative to the center line of the second traveling pipe 23, and the hoisting vehicle bracket is symmetrically arranged at an angle relative to the center line of the second traveling pipe 23, so that the first traction vehicle 31, the second traction vehicle 33, and the hoisting vehicle 32 can move horizontally along the first traveling pipe 22 and the second traveling pipe 23.

[0032] In a more specific embodiment, the wire harness device adjusts the travel state of the positioning wheel assembly 312 on the traveling pipe assembly by setting a rope control assembly. This indirectly controls the lifting and translation process of the hoisting wheel assembly 7 connected to the connecting assembly. The wire rope assembly in the connecting assembly maintains rigid tension in a stable state, avoiding swaying of the traction vehicle and the hoisting vehicle 32 due to inaccurate positioning. It further avoids the problem of slack and fall of the wire rope assembly caused by the swaying of the first traction vehicle 31, the second traction vehicle 33, and the hoisting vehicle 32. This significantly improves the stability of the overall operation of the wire harness device and ensures the effectiveness and safety of the traction rope during the hoisting process.

[0033] Specifically, the lifting steering pulley 52 and the wire rope connected to the tow rope pulley 62 of the first tractor 31, the second tractor 33, and the hoist 32 remain rigid. The rope control assembly is connected to the hoist wheel assembly 7 through a connecting assembly. The operator controls the rope control assembly to ensure stability during its movement and stopping, and to maintain stability during the lifting and translating of the hoist wheel assembly 7. The first tractor 31 and the second tractor 33 are respectively fixedly connected to two tow rope pulleys 62. The wire rope used by the wire harness device moves on the tow rope pulleys 62 and generates horizontal tension. This horizontal tension acts on the hoist wheel assembly 7, causing it to move horizontally. The position of the sheave assembly 7 changes in the horizontal direction; the first traction vehicle 31 and the second traction vehicle 33 are equipped with a tow rope pulley 62, which can support the falling wire rope from the middle position, avoiding the safety hazard caused by the wire rope falling too much due to excessive stroke. The drum of the traction machine 61 is configured to rotate left and right. When the hoisting vehicle 32 is in the middle position of the guide rail, the theoretical deflection angle of the first rope group 41 is 0°. The wire rope deflection angle is only caused by the deviation caused by half the length of the track, which reduces the initial deflection angle of the wire rope caused by the single rotation direction of the drum, reduces the friction of the first rope group 41, and increases the service life and safety of the first rope group 41.

[0034] In a more specific embodiment, the traction machine 61 is connected to the rope control assembly via the first rope group 41 and moves the object to be lifted by the wire rope. The lifting wheel assembly 7 includes two movable pulleys that are movably connected. The two movable pulleys control the same lifting rope plate through the lifting rope, so that the lifting rope plate remains balanced during lifting or translation.

[0035] Specifically, the hoisting vehicle 32 has a first tractor 31 and a second tractor 33 on its left and right sides, respectively. Two sets of first rope groups 41 are installed on the drum of the traction machine 61. The ends of the ropes are redirected by translational guide pulleys 40 and then fixed to the left end of the first tractor 31 and the right end of the second tractor 33, respectively, with rope clamps. The left first tractor 31 and the right second tractor 33 are each equipped with two sets of connecting pulleys 48. One end of the second rope group 42, which passes over the connecting pulleys 48, is connected to the hoisting vehicle 32, while the other end is fixed. The first tractor 31 and the second tractor 33 essentially form a movable pulley. In this pulley system, the hoisting trolley 32 is the movable end of the system. The first traction vehicle 31 and the second traction vehicle 33 move in a straight line under the power of the traction machine 61. The hoisting trolley 32 moves in the same direction at twice the speed of the first traction vehicle 31 and the second traction vehicle 33. When the first traction vehicle 31 and the second traction vehicle 33 on the left and the hoisting trolley 32 are at the left extreme position, the first traction vehicle 31 and the second traction vehicle 33 on the right are exactly at the middle position of the running route. When the second traction vehicle 33 on the right and the hoisting trolley 32 on the right are at the right extreme position, the first traction vehicle 31 on the left is exactly at the middle position of the running route.

[0036] In a further embodiment, the left end of the first traveling pipe 22 is connected to the longitudinal hanger 81, the right end of the first traveling pipe 22 is connected to another longitudinal hanger 81, and the connection end of the first traveling pipe 22 and the horizontal hanger 82 is located at the midpoint of the first traveling pipe 22.

[0037] Specifically, the device platform 1 has a built-in space for raising and lowering the walking pipe assembly and the control rope assembly. The balance adjustment assembly includes a longitudinal rod 81, which is used to connect the first walking pipe 22 and the top surface of the device body. The operator can adjust the longitudinal rod 81 to adjust the distance between the first walking pipe 22 and the top surface of the device body, thereby raising and lowering the walking pipe assembly in the height direction. The balance adjustment assembly also includes a horizontal rod 82, which is used to adjust the horizontal position of the walking pipe assembly. The connection end between the first walking pipe 22 and the horizontal rod 82 is located at the midpoint of the first walking pipe 22. This connection method can realize the effective connection and position adjustment of the walking pipe assembly by the balance adjustment assembly. The user can set the number of horizontal rods 82 according to the actual use needs, so that the adjustment of the horizontal position of the walking pipe assembly is more efficient.

[0038] The wire harness device with towing rope control function disclosed in this embodiment allows the user to adjust the travel state of the positioning wheel assembly 312 on the traveling pipe assembly, indirectly controlling the lifting and translation process of the control rope assembly through the lifting wheel assembly 7 connected to the connecting assembly. The steel wire rope assembly in the connecting assembly maintains rigid tension in a stable state, preventing swaying of the first traction vehicle 31, the second traction vehicle 33, and the lifting vehicle 32 due to inaccurate positioning. This further prevents the steel wire rope assembly from slackening and sagging due to swaying of the traction vehicle and the lifting vehicle 32, significantly improving the overall stability of the wire harness device's operation and ensuring the effectiveness and safety of the traction rope during lifting. The first traction vehicle 31 and the second traction vehicle 33 are equipped with towing rope pulleys 62, which can support the sagging steel wire rope from the middle position, preventing... To avoid the safety hazards caused by the severe sag of the wire rope due to excessive travel, the drum of the traction machine 61 is configured for left and right rotation. When the hoist 32 is in the middle position of the guide rail, the theoretical deflection angle of the first rope group 41 is 0°. The wire rope deflection angle is only caused by the deviation due to half the travel length of the track. This reduces the initial deflection angle of the wire rope caused by the single rotation direction of the drum, reduces the friction of the first rope group 41, and increases the service life and safety of the first rope group 41. The hoist 32 and the traction vehicle bracket are symmetrically arranged with traveling wheels and positioning wheel groups at a 90° angle to the central axis of the traveling track. The traction vehicle moves at twice the speed of the traction rope, so that the wire rope traction process of the first traction vehicle 31 and the second traction vehicle 32 with the hoist 32 remains stable, avoids swaying, and improves the stability of the wire rope adjustment process of the wire harness device.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A wire rope device with a tow rope control function, characterized in that: include: Installation platform, walking pipe assembly, rope control assembly, connection assembly and hanging wheel assembly; The device platform is used to install the walking pipe assembly and the rope control assembly, and the pipe assembly is used to guide the rope control assembly; The rope control assembly includes a first tractor, a second tractor, and a lifting vehicle, wherein the lifting vehicle is disposed between the first tractor and the second tractor; The connecting assembly includes a first rope group, a second rope group, a third rope group, a towing rope pulley and a connecting pulley, the first rope group includes a first towing rope and a second towing rope, the first towing rope is connected to the first tractor bracket, and the second towing rope is connected to the second tractor bracket; the towing rope pulley is fixedly connected to the first tractor and the second tractor, and the connecting pulley is fixedly connected to the first tractor and the second tractor; The first rope group controls the lifting and lowering of the hanging wheel assembly, and the first traction vehicle moves at a speed twice as fast as the translation speed of the first traction rope.

2. The wire rope device with a tow rope control function according to claim 1, characterized in that: The first tractor bracket, the second tractor bracket and the object hoisting vehicle bracket are all boxes with openings at both ends, and the traveling pipe assembly is passed through the openings at both ends of the tractor bracket and the object hoisting vehicle bracket and is arranged in the first tractor bracket, the second tractor bracket and the object hoisting vehicle bracket.

3. The wire rope device with a tow rope control function according to claim 2, characterized in that: The object lifting vehicle comprises an object lifting vehicle bracket, a first object lifting positioning wheel group and a second object lifting positioning wheel group, and the object lifting vehicle bracket is fixedly connected to the first object lifting positioning wheel group and the second object lifting positioning wheel group respectively; The walking pipe assembly includes a connecting pipe, a first walking pipe and a second walking pipe. The walking pipe assembly is sleeved in the built-in space of the device platform. The first hanging object positioning wheel group is in contact with the first walking pipe. The second hanging object positioning wheel group is movably connected to the second walking pipe. The first walking pipe is connected to the second walking pipe through the connecting pipe. The first walking pipe is located above the second walking pipe.

4. The wire rope device with a tow rope control function according to claim 2, characterized in that: The device comprises a translation assembly, wherein the translation assembly comprises a traction machine and a translation steering pulley, and the traction machine is connected to the rope control assembly through the first rope group.

5. The wire rope device with a tow rope control function according to claim 3, characterized in that: The device comprises a lifting assembly, wherein the lifting assembly comprises a lift and a lifting diverting pulley, and the lift is connected to the hanging wheel assembly through the third rope group.

6. The wire rope device with a tow rope control function according to claim 3, characterized in that: The wire device also includes a balance adjustment component, which is arranged in the built-in space of the device platform, one end of the balance adjustment component is connected to the upper surface of the device platform, and the other end is connected to the walking pipe component, the balance adjustment component includes a longitudinal suspension rod and a horizontal suspension rod, one end of the longitudinal suspension rod is connected to the upper surface of the device platform, and the other end is connected to the first walking pipe, one end of the horizontal suspension rod is connected to the upper surface of the device platform, and the other end is connected to the first walking pipe.

7. The wire rope device with a tow rope control function according to claim 5, characterized in that: The hanging wheel assembly is connected to the lifting and diverting pulley through the second rope group, and the hanging wheel assembly includes two movable pulleys and a hanging rope plate that are movably connected.

8. The wire rope device with a tow rope control function according to claim 6, characterized in that: The left end of the first walking pipe is connected to the longitudinal suspension rod, the right end of the first walking pipe is connected to another longitudinal suspension rod, and the connecting end of the first walking pipe and the horizontal suspension rod is located at the midpoint of the first walking pipe.

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